Published April 30, 2005 | Version v1
Journal article Metadata-only

Weak ferromagnetism stabilized by pressure and substitution of Y for Yb in YbInCu4

Creators

  • 1. Department of Physics, Toyama University, 3190 Gofuku, Toyama 930-8555 (Japan)
  • 2. Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581 (Japan)
  • 3. Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502 (Japan)

Description

We have measured magnetization under high pressure of Yb0.9Y0.1InCu4 which exhibits a valence transition at Tv=28K. With applying pressure, Tv is lowered. At P=1.6GPa, collapse of the valence transition and the occurrence of ferromagnetism are simultaneously observed. Considering the results of Yb0.8Y0.2InCu4, both of the phenomena are definitely related. The Curie temperature of this ferromagnetism is estimated to be 2.3K

Additional details

Identifiers

DOI
10.1016/j.physb.2005.01.045;
PII
S0921-4526(05)00048-7;

Publishing Information

Journal Title
Physica. B, Condensed Matter
Journal Volume
359-361
Journal Page Range
p. 229-231
ISSN
0921-4526
CODEN
PHYBE3

Conference

Title
International conference on strongly correlated electron systems
Acronym
SCES '04
Dates
26-30 Jul 2004
Place
Karlsruhe (Germany)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37065596
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COPPER; CURIE POINT; FERROMAGNETISM; INDIUM; INTERMETALLIC COMPOUNDS; MAGNETIZATION; PRESSURE DEPENDENCE; PRESSURE RANGE GIGA PA; TEMPERATURE DEPENDENCE; VALENCE; YTTERBIUM; YTTRIUM
Descriptors DEC
ALLOYS; ELEMENTS; MAGNETISM; METALS; PHYSICAL PROPERTIES; PRESSURE RANGE; RARE EARTHS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS; TRANSITION TEMPERATURE

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.